From 51b864438b6bbefc6111f4bf67dbfd34c9361e0e Mon Sep 17 00:00:00 2001
From: Anthony Merlo <atradeus@pm.me>
Date: Fri, 21 Aug 2026 00:19:27 +0100
Subject: [PATCH] fix: use Scripting app API (Health.queryQuantitySamples +
 HealthUnit)

---
 scripts/health-sync.js | 53 ++++++++++++++++++++++++------------------
 1 file changed, 30 insertions(+), 23 deletions(-)

diff --git a/scripts/health-sync.js b/scripts/health-sync.js
index 0bcd549..b896f04 100644
--- a/scripts/health-sync.js
+++ b/scripts/health-sync.js
@@ -1,28 +1,36 @@
 // Health Sync — reads Apple Health and POSTs to nutrition-mcp server
-// Run via Scriptable automation at 9:30am daily
+// Run via Scripting app automation at 9:30am daily
 // Server: http://chronos:9432/ingest
 //
-// Uses Scriptable's Health API: new Health() instance with string units.
+// Uses Scripting app's Health API: Health.queryQuantitySamples() with HealthUnit.
 
 const SERVER_URL = "http://chronos:9432/ingest";
 const API_KEY = "333f09ce904e9cbbe3b578fda393be92869122c7222dbccd";
 
+// --- Units for each quantity type ---
+const U = {
+  kg: HealthUnit.gram(HealthMetricPrefix.kilo),
+  mmHg: HealthUnit.millimeterOfMercury(),
+  bpm: HealthUnit.count().divided(HealthUnit.minute()),
+  count: HealthUnit.count(),
+  percent: HealthUnit.percent()
+};
+
 // Read the most recent sample of a type. Returns { value, startDate } or null.
 async function readLatest(type, unit) {
   try {
-    const h = new Health();
-    h.setTypeIdentifier(type);
-    h.setUnit(unit);
-    h.setLimit(1);
-    h.setDescendingSorting();
-    const samples = await h.quantitySamples();
+    const samples = await Health.queryQuantitySamples(type, {
+      limit: 1,
+      sortDescriptors: [{ key: "startDate", order: "reverse" }]
+    });
     if (!samples || samples.length === 0) {
       console.log(`readLatest(${type}): no samples`);
       return null;
     }
     const s = samples[0];
-    console.log(`readLatest(${type}): value=${s.value} date=${s.startDate}`);
-    return { value: s.value, startDate: new Date(s.startDate) };
+    const value = s.quantityValue(unit);
+    console.log(`readLatest(${type}): value=${value} date=${s.startDate}`);
+    return { value, startDate: s.startDate };
   } catch (e) {
     console.log(`readLatest(${type}): error ${e}`);
     return null;
@@ -34,18 +42,17 @@ async function readTodaySum(type, unit) {
   try {
     const start = new Date();
     start.setHours(0, 0, 0, 0);
-    const h = new Health();
-    h.setTypeIdentifier(type);
-    h.setUnit(unit);
-    const samples = await h.quantitySamples();
+    const samples = await Health.queryQuantitySamples(type, {
+      startDate: start,
+      endDate: new Date()
+    });
     if (!samples || samples.length === 0) {
       console.log(`readTodaySum(${type}): no samples`);
       return null;
     }
     let total = 0;
     for (const s of samples) {
-      const sd = new Date(s.startDate);
-      if (sd >= start) total += s.value;
+      total += s.quantityValue(unit);
     }
     console.log(`readTodaySum(${type}): total=${total}`);
     return total;
@@ -70,13 +77,13 @@ async function notify(body) {
 // --- Read all health metrics ---
 console.log("=== Health Sync starting ===");
 
-const weight = await readLatest("bodyMass", "kg");
-const bpSys = await readLatest("bloodPressureSystolic", "mmHg");
-const bpDia = await readLatest("bloodPressureDiastolic", "mmHg");
-const hr = await readLatest("heartRate", "count/min");
-const restingHr = await readLatest("restingHeartRate", "count/min");
-const steps = await readTodaySum("stepCount", "count");
-const spo2 = await readLatest("oxygenSaturation", "%");
+const weight = await readLatest("bodyMass", U.kg);
+const bpSys = await readLatest("bloodPressureSystolic", U.mmHg);
+const bpDia = await readLatest("bloodPressureDiastolic", U.mmHg);
+const hr = await readLatest("heartRate", U.bpm);
+const restingHr = await readLatest("restingHeartRate", U.bpm);
+const steps = await readTodaySum("stepCount", U.count);
+const spo2 = await readLatest("oxygenSaturation", U.percent);
 
 console.log(`Results: weight=${weight?.value} bpSys=${bpSys?.value} bpDia=${bpDia?.value} hr=${hr?.value} rhr=${restingHr?.value} steps=${steps} spo2=${spo2?.value}`);